On Sep 28, 2011, at 9:37 AM, Sans wrote:
> Dear all,
>
> I have a module like this:
>
> class mom_priv_config{
> file {
> 'config':
> owner => 'root', group => 'root', mode => '0644',
> name => '/var/torque/mom_priv/config',
> content => template('w_nodes/mom_priv-config.tpl'),
> #notify => Service['pbs_mom']
> }
> }
>
> which is working great by its own. But all I want is to carry on with
> this *ONLY IF* "/var/torque/mom_priv" directory exists on the client.
> If there is no such directory presents, just ignore. How can I do
> this? I looked in the net but nothing came out as a solution to me.
> Any one can help me with please? Cheers!!
>
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>
I'd create a custom fact that checks for the existence of the mom_priv
directory -- something like this:
# mom_priv_test.rb
if FileTest.directory?("/var/torque/mom_priv")
Facter.add("mom_priv_test") do
setcode { true }
end
end
#
Now you can use this fact to wrap your file resource in an if statement:
class mom_priv_config {
if $mom_priv_test == 'true' {
file { '/var/torque/mom_priv/config':
ensure => present,
owner => 'root',
group => 'root',
mode => '0644',
content => template('w_nodes/mom_priv-config.tpl'),
#notify => Service['pbs_mom'],
}
}
}
--
Peter M. Bukowinski
Sr. Systems Engineer
Janelia Farm Research Campus, HHMI
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